Summary: 1
King Fahd University of Petroleum and Minerals
Information and Computer Science Department
ICS 426: Data warehousing and Data Mining
DO NOT OPEN UNTIL INSTRUCTED TO DO SO!!!!
Write clearly, precisely, and briefly!!
ID:
Name:
Grades
Section Max Scored
A 30
B 30
TOTAL 60
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A. Questions from Chapter 2 (Data Preprocessing) (30)
1. Briefly explain each of the following two measures. Also, explain what the
benefit of understanding them is. [4]
a. Algebraic measure
b. Holistic measure
2. Using smoothing by bin boundary, remove the noise from the following data:

Source: Adam, Salah - Department of Information and Computer Science, King Fahd University of Petroleum and Minerals

Collections: Computer Technologies and Information Sciences